Square with Three Vertical Lines: Drip Dry (No Wringing)

A square containing three vertical lines is the international laundry symbol for Drip Dry. When this symbol appears on a garment’s care tag, it means the item must be hung up to dry while still soaking wet, without undergoing a high-speed machine spin cycle or being wrung out by hand.

Quick Answer
Remove the garment from the wash while it is fully saturated with water. Do not twist, wring, or spin-extract it. Immediately hang the wet garment on a rustproof, contoured hanger or clothesline over a tub, basin, or drainage area. Allow the weight of the dripping water to pull out wrinkles as it dries.

What the Drip Dry Symbol Means

In international textile care labeling, a square outline represents the drying phase. The three vertical lines represent streams of water dripping freely from a suspended garment.

Drip drying relies on water weight to do the work of an iron:

• Eliminating Mechanical Extraction: High-speed spin cycles in washing machines use centrifugal force to press fabrics against the drum walls, setting deep creases into synthetic fibers. Drip drying bypasses this extraction stage entirely.
• Hydrostatic Smoothing: Synthetic materials like polyester, nylon, acrylic, and treated blends do not absorb water into their core fibers; instead, water clings to the surface. When hung soaking wet, the gravitational pull of that surface water naturally stretches the weave downward, smoothing out wrinkles as it evaporates.
• Fiber Protection: Bypassing both the tumble dryer and hand wringing prevents friction, fiber breakage, and seam distortion.

Step-by-Step: How to Drip Dry Properly

To drip dry clothing without making a mess or damaging the garment’s structure, follow these practical steps:

1. Adjust the Machine Wash Cycle:
   If machine washing, select a delicate or gentle cycle and cancel or reduce the final spin cycle.
2. Transfer Without Wringing:
   Lift the garment straight out of the water. Do not twist, squeeze, or wring the fabric. Allow the heaviest torrent of water to run off for a few seconds into the wash basin or tub.
3. Select the Right Hanger:
   Place the garment on a broad, smooth, waterproof plastic hanger. Avoid thin wire hangers, which bend under water weight and leave indentations on the shoulders.
4. Position Over a Drainage Area:
   Hang the garment over a bathtub, shower basin, utility sink, or an outdoor clothesline. Ensure ample airflow around the garment so water evaporates steadily.
5. Fasten Closures and Reshape:
   Button the top buttons, close zippers, and gently smooth out the collar, cuffs, and front placket with your fingers.

Critical Mistakes to Avoid

• Never wring or twist the garment: Wringing shears delicate fibers, stretches out knitted stitches, and ruins specialized resin finishes applied to wrinkle-free apparel.
• Do not allow a standard high-speed spin cycle: Running a 1,000+ RPM spin cycle removes the surface water required for gravity smoothing and presses stubborn wrinkles into synthetic fibers.
• Avoid wooden hangers: Bare wood can absorb water, swell, and leach natural tannins or varnish directly onto damp fabrics, causing permanent discoloration.
• Do not hang over indoor flooring without protection: Because the garment is dripping wet, placing it over hardwood, laminate, or carpet will cause water damage or mold growth. Always use a shower rod or place a basin underneath.

How Drip Drying Compares to Other Drying Methods

Care tags use distinct square icons to indicate different air-drying methods:

• Three Vertical Lines (Drip Dry): Hang soaking wet; no spinning or wringing allowed.
• Single Curved Line at Top (Line Dry): Garment is spun dry in the machine first to remove excess water, then hung vertically.
• Single Horizontal Line (Dry Flat): Garment must lay flat to prevent heavy knit fibers from sagging out of shape.
• Two Horizontal Lines (Drip Flat Dry): Garment is laid flat while still soaking wet, used primarily for ultra-delicate open knits that cannot bear vertical hanging weight.
• Diagonal Lines in Corner (Dry in Shade): If paired with the drip dry symbol, hang the dripping item away from direct sunlight to prevent UV fading.

The drip dry icon is designed to save you time and preserve synthetic fabrics by letting gravity do the work of an iron. By skipping the spin cycle, avoiding the urge to wring the fabric, and hanging the item soaking wet over a drain, you maintain crisp, wrinkle-free clothes without exposing them to the wear and tear of a dryer.